Mark James Adams Division of Psychiatry mark.adams@ed.ac.uk Genetics and Environmental Influences on Behaviour and Mental Health
mark.adams@ed.ac.uk
Diploid (two copies of each chromosome)
Example: Catechol-O-methyltransferase (COMT)
SNP rs4680 G>A substitution (missense variant) results in amino acid change from valine to methionine at codon 158 (Val158Met).